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Huawei V2 and V3 Server RAID Controller Card User Guide 36

This document describes the appearances and features of the redundant array of independent disks (RAID) controller cards, how to configure properties for the RAID controller cards, and how to install drivers. The RAID controller cards include the LSI SAS2208, LSI SAS2308, LSI SAS3008, LSI SAS3108, LSI SoftRAID, PM8060, and PM8068.
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Rebuilding RAID Data

Rebuilding RAID Data

If a member drive of a RAID array is faulty, RAID data rebuild is required regardless of its replacement by a new hard drive or a hot spare drive.

This rebuild happens by default when an appropriate hard drive is available, unless the RAID controller card property Auto Rebuild is set to Disable.

Screen Overview

On the Main Menu screen, select the drive under the Drive Management node and press Enter to display the drive operation menu, as shown in Figure 8-112. Table 8-33 describes the operations that are available.

Figure 8-112 Drive Management operation menu
Table 8-33 Drive Group operations

Operation

Description

Select operation

Selects the operation to be performed.

Start Locate

Locates the hard drive.

Stop Locate

Stops locating the hard drive.

Rebuild

Rebuilds a RAID.

  • Suspend
  • Resume
  • Stop

Place Drive Online

Enables the hard drive to be online.

Mark Drive as Missing

Deletes the offline hard drive from the RAID array.

Rebuilding RAID Data

  1. On the menu, choose Rebuild and press Enter.

    The Rebuild menu is displayed.

  2. Select an operation type and press Enter.

    A confirmation dialog box is displayed.

  3. Select Yes and press Enter.

To prevent data inconsistency of a RAID array, do not directly place an offline drive online. Choose Rebuild and add the offline drive to the RAID array.

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Updated: 2019-11-01

Document ID: EDOC1000004186

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